CN213474388U

CN213474388U - Drum-type conveyor

Info

Publication number: CN213474388U
Application number: CN202021190950.2U
Authority: CN
Inventors: 王益波
Original assignee: Lingke Technology Guangzhou Co ltd
Current assignee: Lingke Technology Guangzhou Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-06-18
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a drum conveyor, which can effectively prevent the materials conveyed on the drum from falling from the left and right sides of the drum by arranging the striker plates on the left and right sides of the drum; meanwhile, the ball members are arranged on the material baffle, when the material is blocked to slide to the left side and the right side, the material firstly contacts the surfaces of the ball members instead of the baffle, at the moment, rolling friction occurs between the material and the ball members, and compared with sliding friction, the rolling friction can effectively reduce the abrasion of the surface of the material, so that the surface quality of the material is ensured.

Description

Drum-type conveyor

Technical Field

The utility model belongs to the technical field of carry and specifically relates to a drum conveyor is related to.

Background

The roller conveyor mainly comprises rollers, a rack and a driving device, wherein the rollers are erected on the rack side by side and are driven to rotate by the driving device, and when materials are placed on the rolling rollers, the rolling rollers push the materials to move towards a certain direction under the action of friction force, so that the conveying purpose is realized. The roller conveyor is suitable for conveying various boxes, bags, trays and other articles, and bulk materials, small articles or irregular articles need to be conveyed on the trays or in the turnover boxes. The material conveying device can convey a single material with large weight or bear large impact load, the roller lines are easy to connect and filter, and a complex logistics conveying system can be formed by a plurality of roller lines and other conveyors or special machines to meet various process requirements. The roller conveyor has simple structure, high reliability and convenient use and maintenance.

However, when drum-type conveyer transported substance material, the material breaks away from the track easily and removes the cylinder both sides, in order to avoid the material to follow the slippage of cylinder both sides, generally need set up stock stop in cylinder both sides, and current stock stop generally is the plane, and the material all can take place sliding friction when contacting with stock stop, causes wearing and tearing to the material surface this moment easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a drum conveyor, can prevent in the transportation material from the cylinder left and right sides slippage, take place sliding friction and cause wearing and tearing to the material surface when can reducing the material and contact with the baffle simultaneously.

The purpose of the utility model is realized through the following technical scheme:

a roller conveyor comprises a rack, a driving device and roller assemblies, wherein each roller assembly comprises a plurality of rollers which are horizontally arranged and erected on the rack, each roller is driven by the driving device to rotate, the left side and the right side of each roller assembly in the axial direction of the roller are respectively provided with a material baffle plate, and the material baffle plates are used for stopping materials on the rollers from falling off from the left side and the right side of the roller in the axial direction; the material baffle is provided with a ball component, and the moving material and the ball component generate rolling friction when contacting.

As a preferred embodiment of the present invention, the striker plate is provided with a plurality of hemispherical ball grooves, the ball member includes a ball and a ball retaining ring, each of which is disposed in the ball groove, each of which is disposed outside the ball groove, the ball retaining ring is used to prevent the ball from breaking away from the ball groove, and the ball passes through the inner hole and protrusion of the ball retaining ring.

As a preferred embodiment of the utility model, each the cylinder both ends are connected with the drum shaft respectively, the striker plate lower extreme is connected with primary bearing frame, be equipped with first bearing in the primary bearing frame, first bearing cover in the drum shaft on with the drum shaft is connected.

Specifically, each roller shaft is connected with an inner side gear and an outer side gear, and a first chain is connected between two inner side gears or between two outer side gears between two adjacent rollers.

Specifically, an output shaft of the driving device is connected with an output gear, and one of the drum shafts positioned on one side of the outermost drum is connected with the output gear through a second chain.

Specifically, two rows of second bearing seats which are arranged in parallel are arranged on the machine frame, a second bearing is arranged in each second bearing seat, and the roller shafts at the two ends of the roller are connected with the second bearings respectively.

Specifically, the ball blocking ring is detachably connected to the surface of the material blocking plate through a screw.

The utility model discloses following beneficial effect has: the utility model relates to a drum conveyor, which can effectively prevent the materials conveyed on the drum from falling from the left and right sides of the drum by arranging the striker plates on the left and right sides of the drum; meanwhile, the ball members are arranged on the material baffle, when the material is blocked to slide to the left side and the right side, the material firstly contacts the surfaces of the ball members instead of the baffle, at the moment, rolling friction occurs between the material and the ball members, and compared with sliding friction, the rolling friction can effectively reduce the abrasion of the surface of the material, so that the surface quality of the material is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the striker plate of the present invention;

fig. 4 is a schematic view of a partial cross section of the striker plate of the present invention.

Description of the specific structure: the device comprises a

material baffle

1, 11 balls, 12 ball retaining rings, 13 first bearing seats, 14 first bearings, 2 rollers, 21 roller shafts, 22 inner side gears, 23 outer side gears, 3 frames, 31 second bearing seats, 4 driving devices, 51 second chains and 52 first chains.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments shown in the drawings.

A roller conveyor comprises a rack 3, a driving device 4 and a plurality of rollers 2, wherein the rollers 2 are horizontally arranged and erected on the rack 3, each roller 2 is driven by the driving device 4 to rotate, the left side and the right side of the roller 2 in the axial direction are respectively provided with a material baffle plate 1, and the material baffle plates 1 are used for stopping materials on the rollers 2 from falling off from the left side and the right side of the roller 2 in the axial direction; the material baffle 1 is provided with a ball component, and the moving material and the ball component generate rolling friction when contacting.

As a preferred embodiment of the present invention, the striker plate 1 is provided with a plurality of hemispherical ball grooves, the ball member includes a ball 11 and a ball retaining ring 12, each of which is placed one in the ball groove the ball 11, each of which is provided with one outside the ball groove the ball retaining ring 12, the ball retaining ring 12 is used to prevent the ball 11 from separating from the ball groove, the ball 11 passes through the inner hole of the ball retaining ring 12 and protrudes out of the outer surface of the ball retaining ring. The ball component is simple in structure, and only the balls 11 need to be placed in the ball placing grooves during installation, and then the balls 11 are fastened through the ball retaining rings 12. It can be understood that, in order to prevent the balls 11 from falling out of the ball placing groove, the hole diameter of the side of the ball blocking ring 12 away from the striker plate 1 should be smaller than the diameter of the balls 11.

As a preferred embodiment of the present invention, each of the two ends of the roller 2 are respectively connected with a roller shaft 21, the lower end of the striker plate 1 is connected with a first bearing seat 13, a first bearing 14 is arranged in the first bearing seat 13, and the first bearing 14 is sleeved on the roller shaft 21 and connected with the roller shaft 21.

Specifically, each of the drum shafts 21 is connected with an inner gear 22 and an outer gear 23, and a first chain 52 is connected between the two inner gears 22 or between the two outer gears 23 between two adjacent drums 2.

Specifically, the output shaft of the driving device 4 is connected with an output gear, and one of the drum shafts 21 on one side of the outermost drum 2 is connected with the output gear through a second chain 51.

Specifically, two rows of second bearing seats 31 arranged in parallel are arranged on the frame 3, a second bearing is arranged in each second bearing seat 31, and the drum shafts 21 at the two ends of the drum 2 are connected with the second bearings respectively.

Specifically, the ball retaining ring 12 is detachably connected to the surface of the striker plate 1 through a screw.

According to the working principle, the driving device 4 (preferably, a motor) rotates to drive the second chain 51 to rotate, the second chain 51 drives one roller 11 located on the outermost side to rotate, and as the diameters of every two rollers are mutually connected with the first chain 52, as long as one roller rotates, other rollers are driven to rotate together, so that the transportation function is realized. Set up striker plate 1, be provided with the ball component on the striker plate 1, when the material moved contact striker plate 1 to both sides in the transportation, contacted the ball component earlier, took place rolling friction with the ball component this moment, and rolling friction is little to material surface wear.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, that is, all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope of the present invention.

Claims

1. A roller conveyor comprises a rack (3), a driving device (4) and roller components, wherein the roller components comprise a plurality of rollers (2) which are horizontally arranged and erected on the rack (3), each roller (2) is driven by the driving device (4) to rotate, and the roller conveyor is characterized in that: the left side and the right side of the axial direction of the roller (2) of the roller component are respectively provided with a material baffle plate (1), and the material baffle plates (1) are used for stopping materials on the roller (2) from falling off from the left side and the right side of the axial direction of the roller (2); the material baffle (1) is provided with a ball component, and the moving material and the ball component generate rolling friction when contacting.

2. A roller conveyor as in claim 1 wherein: it has a plurality of hemispheric put the pearl groove to open on striker plate (1), the ball component includes ball (11) and keeps off pearl ring (12), each put in the pearl inslot and place one ball (11), each put the pearl groove and be equipped with one outward keep off pearl ring (12), keep off pearl ring (12) and be used for preventing ball (11) break away from put the pearl groove, ball (11) pass keep off the hole of pearl ring (12) and protrusion keep off the surface of pearl ring.

3. A roller conveyor as claimed in claim 1 or 2, wherein: the two ends of each roller (2) are respectively connected with a roller shaft (21), the lower end of the material baffle plate (1) is connected with a first bearing seat (13), a first bearing (14) is arranged in the first bearing seat (13), and the first bearing (14) is sleeved on the roller shaft (21) and connected with the roller shaft (21).

4. A roller conveyor as in claim 3 wherein: each roller shaft (21) is connected with an inner side gear (22) and an outer side gear (23), and a first chain (52) is connected between the two inner side gears (22) or between the two outer side gears (23) between two adjacent rollers (2).

5. A roller conveyor as in claim 4 wherein: an output gear is connected to an output shaft of the driving device (4), and the roller shaft (21) on one side of the roller (2) on the outermost side is connected with the output gear through a second chain (51).

6. A roller conveyor as in claim 5 wherein: two rows of second bearing blocks (31) which are arranged in parallel are arranged on the rack (3), a second bearing is arranged in each second bearing block (31), and the roller shafts (21) at the two ends of the roller (2) are connected with the second bearings respectively.

7. A roller conveyor as in claim 2 wherein: the ball blocking ring (12) is detachably connected to the surface of the material blocking plate (1) through a screw.